That's tough man. Hope things work out for ya.
I ratted out a boss once and he threatened to have me killed. In front of people. They didn't fire him (he was stealing from his employees....we were subcontractors, they were paying him, he was paying us...he was withholding the taxes, but he wasn't sending them in...the IRS flagged my taxes because of the SS amount...that's how I found out. I confronted him, he admitted it, said he had been doing it for years and bragged about getting sued for it and settling where he only had to pay 20 cents on the dollar).
Later, the company caught him stealing from them (buying stuff with his "expense" account and then forgetting to file expense forms). They *eventually* fired him. About 2 years after that, the company had some major financial trouble and closed a bunch of offices.
I didn't feel bad.